Affiliation: | 1. USDA Forest Service, Rocky Mountain Research Station, Logan, Utah, USA;2. USDA Forest Service, Forest Health Protection, Susanville, California, USA Contribution: Conceptualization, Investigation, Methodology, Visualization, Writing - original draft, Writing - review & editing;3. USDA Forest Service, Forest Health Protection, Sonora, California, USA Contribution: Conceptualization, Methodology, Writing - review & editing;4. USDA Forest Service, Forest Health Protection, Vallejo, California, USA Retired. Contribution: Conceptualization, Methodology, Writing - review & editing |